10013221201 has 8 divisors (see below), whose sum is σ = 10138334184. Its totient is φ = 9888748800.

The previous prime is 10013221199. The next prime is 10013221213. The reversal of 10013221201 is 10212231001.

It can be written as a sum of positive squares in 4 ways, for example, as 541260225 + 9471960976 = 23265^2 + 97324^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10013221201 - 2¹ = 10013221199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10013221241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128650 + ... + 191251.

It is an arithmetic number, because the mean of its divisors is an integer number (1267291773).

Almost surely, 2^10013221201 is an apocalyptic number.

It is an amenable number.

10013221201 is a deficient number, since it is larger than the sum of its proper divisors (125112983).

10013221201 is a wasteful number, since it uses less digits than its factorization.

10013221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320291.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10013221201 its reverse (10212231001), we get a palindrome (20225452202).

The spelling of 10013221201 in words is "ten billion, thirteen million, two hundred twenty-one thousand, two hundred one".